Native Title	키스는 괜히 해서!
Also Know as	Kissing for No Reason!, Kiss Me for No Reason, I Kissed You for No Reason, Kissing for Nothing!, She Shouldn't Have Kissed!, Kiseuneun Gwaenhi Haeseo!, Kissneun Gwenhee Haeseo!, 키스는 괜히 해서
Director	Kim Jae-Hyun
Writer	Ha Yoon-A, Tae Kyeong-Min
Distributor	SBS
Air Time	Wednesday, Thursday 21:00
Content Rating	15+ - Teens 15 or older
Runtime	14 episodes
Genre	Romance, Comedy, Office
Language	Korean
Country	South Korea
Release Date	2025-11-12
End Date	2025-12-25

"Dynamite Kiss" (also known as "She Shouldn't Have Kissed" or "Kiss Me for No Reason") is a sparkling romance drama that explores the chaos of hidden identities, workplace crushes, and the spark of unexpected kisses. Directed by Kim Jae-hyun, this SBS series stars Jang Ki-yong and Ahn Eun-jin in a tale of deception turning into delightful dilemma.

Overview

"Dynamite Kiss" (Korean: 키스는 괜히 해서!, lit. "Kissing for Nothing!") is a 2025 South Korean romance drama co-written by Ha Yoon-ah and Tae Kyung-min, and directed by Kim Jae-hyun. Produced by Samhwa Networks and Studio S with a budget of ₩17 billion (approximately $12.5 million USD), it consists of 14 episodes, each around 70 minutes long, rated 15+ for teens and older. The series airs every Wednesday and Thursday starting November 12, 2025, until December 29, 2025 (some sources say December 25), on SBS TV. It follows a single woman's bold ruse for employment that ignites an unforeseen romance. Casting was confirmed in January 2025, with filming underway.

Plot Synopsis

Ko Da-rim, a fiercely independent single woman scraping by to support her family, lands a temporary gig at a baby products company by fabricating a backstory: she's a devoted married mother of one. Her deception secures a spot on the elite Mother TF (Task Force) team, led by the sharp, composed Kong Ji-hyuk – a passionate executive who executes plans with cool precision. Ko Da-rim's only goal is to prove her worth and snag a permanent position, but fate intervenes when she impulsively kisses Kong Ji-hyuk in a moment of panic, thrusting them into awkward proximity and electric tension. As Ko Da-rim juggles her fake family facade – complete with a stand-in husband to maintain the charade – she grapples with genuine feelings for her stoic boss, whose dilemma deepens: pursue the "married" colleague or risk his professional facade?

Amid corporate deadlines, heartfelt team bonds, and escalating mix-ups, Ko Da-rim's web of lies unravels, forcing her to confront whether true love can bloom from a kiss that was "for nothing."

Cast & Characters

Main Cast

Jang Ki-yong as Kong Ji-hyuk: The intelligent, unflappable team leader of Mother TF, whose calm exterior hides a growing turmoil after Ko Da-rim's kiss.
Ahn Eun-jin as Ko Da-rim: The resourceful single woman posing as a married mom, whose bold ruse collides with real emotions.

Supporting Cast

Kim Moo-joon as Ko Da-rim's Fake Husband: The close friend stepping in to uphold her cover story, adding comedic layers to the deception.
Woo Da-bi as Yoo Ha-young: Ko Da-rim's supportive ally, bringing youthful energy to the team's dynamics.
Includes additional colleagues and family enhancing the workplace farce and emotional stakes.

Reception

Casting Reveal Sparks Hype

Fans on X are buzzing over the January 2025 casting reveal of Jang Ki-yong and Ahn Eun-jin as SBS's "latest addition to upcoming K-drama couples."

Rising Stars’ Chemistry Buzz

The pairing – both rising rom-com stars – has sparked excitement, with comments like "perfect chemistry waiting to explode" on forums.

Feel-Good Escape Vibes

Early sentiment hails it as a "fun, feel-good escape" blending "One Dollar Lawyer"-style workplace hijinks with "Mystic Pop-Up Bar" heart.

Netizen Praise for Relatable Trope

Korean netizens praise the "relatable ruse" trope, positioning it as SBS's winter warmer.

Fun Facts & Highlights

Bold Deception Twist

Unlike typical fake-marriage tales, Ko Da-rim's ruse as a mom for a baby products job flips the script, leading to hilarious "parenting" mishaps and genuine sparks.

Powerhouse Creative Team

Director Kim Jae-hyun's legal dramedy flair meets writers Ha Yoon-ah and Tae Kyung-min's whimsical romance, promising a ₩17 billion polish on heartfelt chaos.

Casting Buzz

Jang Ki-yong and Ahn Eun-jin's confirmation in January 2025 ignited hype, with Ahn Eun-jin juggling this and Netflix's "All the Love You Wish For" alongside Kim Woo-bin and Suzy.

Teaser Tease

Trailers hint at the kiss's fallout with Kong Ji-hyuk's "difficult position" and Ko Da-rim's confusion, blending corporate satire with swoony tension.

Final Thoughts

"Dynamite Kiss" explodes onto 2025's rom-com scene as a clever confection of lies, longing, and laughter, where a pretend peck ignites real fireworks. Jang Ki-yong and Ahn Eun-jin's poised yet playful duo, backed by sharp writing, promises a bingeable blend of workplace whimsy and heartfelt hurdles. In SBS's lineup, it's set to be a cozy winter charmer – reminding us that sometimes, the best kisses are the ones we "shouldn't" have.